Distance between Casper, WY (CPR) and Eugene, OR (EUG)

Flight distance from Casper to Eugene (Casper–Natrona County International Airport – Eugene Airport) is 844 miles / 1359 kilometers / 734 nautical miles. Estimated flight time is 2 hours 5 minutes.

Driving distance from Casper (CPR) to Eugene (EUG) is 1145 miles / 1842 kilometers and travel time by car is about 21 hours 11 minutes.

Map of flight path and driving directions from Casper to Eugene.

Shortest flight path between Casper–Natrona County International Airport (CPR) and Eugene Airport (EUG).

How far is Eugene from Casper?

There are several ways to calculate distances between Casper and Eugene. Here are two common methods:

Vincenty's formula (applied above)
• 844.139 miles
• 1358.510 kilometers
• 733.537 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
• 841.886 miles
• 1354.884 kilometers
• 731.579 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

Airport information

A Casper–Natrona County International Airport
City: Casper, WY
Country: United States
IATA Code: CPR
ICAO Code: KCPR
Coordinates: 42°54′28″N, 106°27′50″W

B Eugene Airport
City: Eugene, OR
Country: United States
IATA Code: EUG
ICAO Code: KEUG
Coordinates: 44°7′28″N, 123°12′43″W

Time difference and current local times

The time difference between Casper and Eugene is 1 hour. Eugene is 1 hour behind Casper.

MST

PST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 139 kg (306 pounds).

Frequent Flyer Miles Calculator

Casper (CPR) → Eugene (EUG).

Distance:
844
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
844

Round trip?